Stimulation device



FIG. 1 is a perspective view of the stimulation device in accordance with the design of the present invention;

FIG. 2 is a front end elevational view of the stimulation device of FIG. 1;

FIG. 3 is a rear end elevational view of the stimulation device of FIG. 1;

FIG. 4 is an elevational view from one side of the stimulation device of FIG. 1;

FIG. 5 is an elevational view from the other side of the stimulation device of FIG. 1;

FIG. 6 is a top plan view of the stimulation device of FIG. 1; and,

FIG. 7 is a bottom plan view of the stimulation device of FIG. 1. 

The ornamental design for a stimulation device, as shown and described. 